404221442

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1\times {\mathrm{1571}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 612099072

約数和(自身を除く): 207877630

約数列:

[1, 2, 127, 254, 1013, 1571, 2026, 3142, 128651, 199517, 257302, 399034, 1591423, 3182846, 202110721, 404221442]

約数ペア:

[(1, 404221442), (2, 202110721), (127, 3182846), (254, 1591423), (1013, 399034), (1571, 257302), (2026, 199517), (3142, 128651)]